package com.sky.controller.user;


import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.UserLoginDTO;
import com.sky.entity.User;
import com.sky.properties.JwtProperties;
import com.sky.result.Result;
import com.sky.service.UserService;
import com.sky.utils.JwtUtil;
import com.sky.vo.UserLoginVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

@RestController
@RequestMapping("/user/user")
public class UserController {

    @Autowired
    private UserService userService;
    @Autowired
    private JwtProperties jwtProperties;
    /**
     * 用户登陆
     * @param dto
     * @return
     */
    @PostMapping("/login")
    public Result login(@RequestBody UserLoginDTO dto){
        // 用户登陆
        User user = userService.login(dto);
        // 构造jwt对象
        Map<String,Object> claims = new HashMap<>();
        claims.put("openid",user.getOpenid());
        claims.put(JwtClaimsConstant.USER_ID,user.getId());
        String token = JwtUtil.createJWT(jwtProperties.getUserSecretKey(), jwtProperties.getUserTtl(), claims);
        // 构造返回对象
        UserLoginVO loginVO = UserLoginVO.builder()
                .id(user.getId())
                .openid(user.getOpenid())
                .token(token).build();
        return Result.success(loginVO);
    }
}
